Numerical Study of Oil Spills with Flood Conditions in the Super Porto Region of Rio Grande - RS
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Revista Interdisciplinar de Pesquisa em Engenharia |
Texto Completo: | https://periodicos.unb.br/index.php/ripe/article/view/18763 |
Resumo: | The growing usage of coastal areas for economic purposes is responsible for the higher risks of oil pollution in the marine environment. Accidents can occur during the extraction, transportation and storage of fuels, which causes an intense environmental degradation. Due to the difficulties of treating contaminated areas, the environmental impacts resulting from these accidents affect directly and indirectly the quality of life of the inhabitants of these regions. In this sense, three oil spill scenarios were simulated considering different environmental conditions in the harbor region of Rio Grande - RS, modeled by the ECOS oil spill model, coupled to the Telemac-3D hydrodynamic model. The simulations were used to identify the main forces that control the movement of oil slicks, as well as the final destination of the oil. The simulations of oil spill in flood events showed that the displacement of the oil slick in the first few hours has as main force the currents, and later, the action of the winds, which causes the displacement of the oil to the edges of the waterway. Thus, the ECOS model proved to be effective, showing locations susceptible to contamination in the coastal region and in places with high Coastal Sensitivity Indices. Therefore, the results of the study can serve as a basis for actions in case of accidents involving oil spills in the Patos Lagoon. |
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Numerical Study of Oil Spills with Flood Conditions in the Super Porto Region of Rio Grande - RSEstudo Numérico de Derrames de Óleo com Condições de Enchente na Região do Super Porto de Rio Grande - RSTelemac-3D. ECOS. Oil Spill. Patos Lagoon.Telemac-3D. ECOS. Derrame de Óleo. Lagoa dos Patos.The growing usage of coastal areas for economic purposes is responsible for the higher risks of oil pollution in the marine environment. Accidents can occur during the extraction, transportation and storage of fuels, which causes an intense environmental degradation. Due to the difficulties of treating contaminated areas, the environmental impacts resulting from these accidents affect directly and indirectly the quality of life of the inhabitants of these regions. In this sense, three oil spill scenarios were simulated considering different environmental conditions in the harbor region of Rio Grande - RS, modeled by the ECOS oil spill model, coupled to the Telemac-3D hydrodynamic model. The simulations were used to identify the main forces that control the movement of oil slicks, as well as the final destination of the oil. The simulations of oil spill in flood events showed that the displacement of the oil slick in the first few hours has as main force the currents, and later, the action of the winds, which causes the displacement of the oil to the edges of the waterway. Thus, the ECOS model proved to be effective, showing locations susceptible to contamination in the coastal region and in places with high Coastal Sensitivity Indices. Therefore, the results of the study can serve as a basis for actions in case of accidents involving oil spills in the Patos Lagoon.O crescente uso das áreas costeiras para fins econômicos é responsável pelo aumento da poluição por hidrocarbonetos no meio marinho. Como consequência, ocorrem os acidentes na extração, transporte e armazenamento dos combustíveis, fato que ocasiona uma intensa degradação ambiental. Devido à s dificuldades de tratamento de áreas contaminadas, os impactos ambientais decorrentes destes acidentes afetam direta e indiretamente a qualidade de vida das populações inseridas nestas áreas. Neste sentido, foram simulados três cenários de eventos de derrame de óleo com diferentes condições ambientais na região portuária da cidade de Rio Grande ”” RS, modelados pelo modelo de vazamento de óleo ECOS, acoplado ao modelo hidrodinâmico Telemac-3D. As simulações foram utilizadas para a identificação das principais forçantes que controlam o movimento das manchas de óleo, como também, o seu destino final. Para as simulações dos derrames de óleo em eventos de enchente, pôde ser observado que o deslocamento das manchas de óleo nos primeiros instantes tem como principal forçante as correntes e, após algum tempo, a ação dos ventos, que causa o deslocamento das manchas para as margens do canal. Sendo assim, o modelo ECOS se mostrou eficaz, fornecendo os locais suscetíveis à contaminação na região costeira e nos segmentos onde ocorrem elevados Índices de Sensibilidade do Litoral. Portanto, os resultados do estudo podem servir como embasamento para ações em caso de acidentes que envolvam vazamentos de óleo na Lagoa dos Patos.Programa de Pós-Graduação em Integridade de Materiais da Engenharia2019-01-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.unb.br/index.php/ripe/article/view/1876310.26512/ripe.v5i1.18763Revista Interdisciplinar de Pesquisa em Engenharia; Vol. 5 No. 1 (2019): Revista Interdisciplinar de Pesquisa em Engenharia - RIPE; 30-40Revista Interdisciplinar de Pesquisa em Engenharia; v. 5 n. 1 (2019): Revista Interdisciplinar de Pesquisa em Engenharia - RIPE; 30-402447-610210.26512/ripe.v5i1reponame:Revista Interdisciplinar de Pesquisa em Engenhariainstname:Universidade de Brasília (UnB)instacron:UNBporhttps://periodicos.unb.br/index.php/ripe/article/view/18763/20192Copyright (c) 2019 Revista Interdisciplinar de Pesquisa em Engenhariainfo:eu-repo/semantics/openAccessda Silva, Mauren CostaLopes, Bruno VasconcellosLeal, Thalita FagundesOleinik, Phelype HaronMonteiro, Caroline BarbosaJunior, Osmar Olinto MöllerKirinus, Eduardo de PaulaMarques, Wiliam Correa2019-06-07T22:12:12Zoai:ojs.pkp.sfu.ca:article/18763Revistahttps://periodicos.unb.br/index.php/ripePUBhttps://periodicos.unb.br/index.php/ripe/oaianflor@unb.br2447-61022447-6102opendoar:2019-06-07T22:12:12Revista Interdisciplinar de Pesquisa em Engenharia - Universidade de Brasília (UnB)false |
dc.title.none.fl_str_mv |
Numerical Study of Oil Spills with Flood Conditions in the Super Porto Region of Rio Grande - RS Estudo Numérico de Derrames de Óleo com Condições de Enchente na Região do Super Porto de Rio Grande - RS |
title |
Numerical Study of Oil Spills with Flood Conditions in the Super Porto Region of Rio Grande - RS |
spellingShingle |
Numerical Study of Oil Spills with Flood Conditions in the Super Porto Region of Rio Grande - RS da Silva, Mauren Costa Telemac-3D. ECOS. Oil Spill. Patos Lagoon. Telemac-3D. ECOS. Derrame de Óleo. Lagoa dos Patos. |
title_short |
Numerical Study of Oil Spills with Flood Conditions in the Super Porto Region of Rio Grande - RS |
title_full |
Numerical Study of Oil Spills with Flood Conditions in the Super Porto Region of Rio Grande - RS |
title_fullStr |
Numerical Study of Oil Spills with Flood Conditions in the Super Porto Region of Rio Grande - RS |
title_full_unstemmed |
Numerical Study of Oil Spills with Flood Conditions in the Super Porto Region of Rio Grande - RS |
title_sort |
Numerical Study of Oil Spills with Flood Conditions in the Super Porto Region of Rio Grande - RS |
author |
da Silva, Mauren Costa |
author_facet |
da Silva, Mauren Costa Lopes, Bruno Vasconcellos Leal, Thalita Fagundes Oleinik, Phelype Haron Monteiro, Caroline Barbosa Junior, Osmar Olinto Möller Kirinus, Eduardo de Paula Marques, Wiliam Correa |
author_role |
author |
author2 |
Lopes, Bruno Vasconcellos Leal, Thalita Fagundes Oleinik, Phelype Haron Monteiro, Caroline Barbosa Junior, Osmar Olinto Möller Kirinus, Eduardo de Paula Marques, Wiliam Correa |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
da Silva, Mauren Costa Lopes, Bruno Vasconcellos Leal, Thalita Fagundes Oleinik, Phelype Haron Monteiro, Caroline Barbosa Junior, Osmar Olinto Möller Kirinus, Eduardo de Paula Marques, Wiliam Correa |
dc.subject.por.fl_str_mv |
Telemac-3D. ECOS. Oil Spill. Patos Lagoon. Telemac-3D. ECOS. Derrame de Óleo. Lagoa dos Patos. |
topic |
Telemac-3D. ECOS. Oil Spill. Patos Lagoon. Telemac-3D. ECOS. Derrame de Óleo. Lagoa dos Patos. |
description |
The growing usage of coastal areas for economic purposes is responsible for the higher risks of oil pollution in the marine environment. Accidents can occur during the extraction, transportation and storage of fuels, which causes an intense environmental degradation. Due to the difficulties of treating contaminated areas, the environmental impacts resulting from these accidents affect directly and indirectly the quality of life of the inhabitants of these regions. In this sense, three oil spill scenarios were simulated considering different environmental conditions in the harbor region of Rio Grande - RS, modeled by the ECOS oil spill model, coupled to the Telemac-3D hydrodynamic model. The simulations were used to identify the main forces that control the movement of oil slicks, as well as the final destination of the oil. The simulations of oil spill in flood events showed that the displacement of the oil slick in the first few hours has as main force the currents, and later, the action of the winds, which causes the displacement of the oil to the edges of the waterway. Thus, the ECOS model proved to be effective, showing locations susceptible to contamination in the coastal region and in places with high Coastal Sensitivity Indices. Therefore, the results of the study can serve as a basis for actions in case of accidents involving oil spills in the Patos Lagoon. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-01-15 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.unb.br/index.php/ripe/article/view/18763 10.26512/ripe.v5i1.18763 |
url |
https://periodicos.unb.br/index.php/ripe/article/view/18763 |
identifier_str_mv |
10.26512/ripe.v5i1.18763 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.unb.br/index.php/ripe/article/view/18763/20192 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2019 Revista Interdisciplinar de Pesquisa em Engenharia info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2019 Revista Interdisciplinar de Pesquisa em Engenharia |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Programa de Pós-Graduação em Integridade de Materiais da Engenharia |
publisher.none.fl_str_mv |
Programa de Pós-Graduação em Integridade de Materiais da Engenharia |
dc.source.none.fl_str_mv |
Revista Interdisciplinar de Pesquisa em Engenharia; Vol. 5 No. 1 (2019): Revista Interdisciplinar de Pesquisa em Engenharia - RIPE; 30-40 Revista Interdisciplinar de Pesquisa em Engenharia; v. 5 n. 1 (2019): Revista Interdisciplinar de Pesquisa em Engenharia - RIPE; 30-40 2447-6102 10.26512/ripe.v5i1 reponame:Revista Interdisciplinar de Pesquisa em Engenharia instname:Universidade de Brasília (UnB) instacron:UNB |
instname_str |
Universidade de Brasília (UnB) |
instacron_str |
UNB |
institution |
UNB |
reponame_str |
Revista Interdisciplinar de Pesquisa em Engenharia |
collection |
Revista Interdisciplinar de Pesquisa em Engenharia |
repository.name.fl_str_mv |
Revista Interdisciplinar de Pesquisa em Engenharia - Universidade de Brasília (UnB) |
repository.mail.fl_str_mv |
anflor@unb.br |
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1798315224869109760 |